Perhaps you should try some spelling variations:
"cuong dung code snippets" » "tuong duong code snippets", "ung dung code snippets", "thong dung code snippets", "cuong dung cong snippets", "cuong dung co snippets", "cuong dung de snippets"
"tran hung code snippets" » "tran hong code snippets", "tran quang code snippets", "tran hoang code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cuong dung code snippets") or ("tran hung code snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong dung code snippets") OR ("tran hung code snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( cuong dung code snippets ) or ( tran hung code snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong dung code snippets") or ("tran hung code snippets"))) or ("locating bug code slippers"))*.